The former Chuck star finally reveals all by getting naked with Adrien Brody.

Yvonne graciously leaves the bathroom door open as she pleasures herself in the shower in the scene. We get glimpses of her nude top to bottom and after noticing she's being watched she comes out in a towel.

But fear not, after seducing Brody's character by flashing her bare ass, she promptly drops the towel.

Yvonne Strahovski and Adrien Brody can't keep their hands off each other and this is finally when the Aussie actress reveals her breasts.

Showtime's Dexter got her naked a couple of times, where she managed to keep her assets out of frontal view, so this is the most she's ever bared on screen.

The Aussie actress ended up naked on Dexter's table but before the serial killer could penetrate his knife -- he got a different kind of penetration in mind and freed her from the table.

That's when we get our side views of Yvonne Strahovski's breasts as she gets up and helps Dexter take off his shirt.

She's still shy but as much as we hope this is a start of things to come we don't think we're going to get much more since there appears to have been some blurring done which means Yvonne definitely didn't want her tits on Showtime.